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2011-03-30Merging r128577Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-27Merge in fix for PR9561.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128354 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-25--- Merging r127239 into '.':Bill Wendling
U test/Makefile U Makefile.rules --- Merging r127240 into '.': U utils/llvm-lit/Makefile --- Merging r127726 into '.': U lib/Support/raw_ostream.cpp --- Merging r127730 into '.': U test/CodeGen/X86/dyn-stackalloc.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128259 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-25--- Merging r127731 into '.':Bill Wendling
U test/CodeGen/X86/byval2.ll U test/CodeGen/X86/byval4.ll U test/CodeGen/X86/byval.ll U test/CodeGen/X86/byval3.ll U test/CodeGen/X86/byval5.ll --- Merging r127732 into '.': U test/CodeGen/X86/stdarg.ll U test/CodeGen/X86/fold-mul-lohi.ll U test/CodeGen/X86/scalar-min-max-fill-operand.ll U test/CodeGen/X86/tailcallbyval64.ll U test/CodeGen/X86/stride-reuse.ll U test/CodeGen/X86/sse-align-3.ll U test/CodeGen/X86/sse-commute.ll U test/CodeGen/X86/stride-nine-with-base-reg.ll U test/CodeGen/X86/coalescer-commute2.ll U test/CodeGen/X86/sse-align-7.ll U test/CodeGen/X86/sse_reload_fold.ll U test/CodeGen/X86/sse-align-0.ll --- Merging r127733 into '.': U test/CodeGen/X86/peep-vector-extract-concat.ll U test/CodeGen/X86/pmulld.ll U test/CodeGen/X86/widen_load-0.ll U test/CodeGen/X86/v2f32.ll U test/CodeGen/X86/apm.ll U test/CodeGen/X86/h-register-store.ll U test/CodeGen/X86/h-registers-0.ll --- Merging r127734 into '.': U test/CodeGen/X86/2007-01-08-X86-64-Pointer.ll U test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll U test/CodeGen/X86/avoid-lea-scale2.ll U test/CodeGen/X86/lea-3.ll U test/CodeGen/X86/vec_set-8.ll U test/CodeGen/X86/i64-mem-copy.ll U test/CodeGen/X86/x86-64-malloc.ll U test/CodeGen/X86/mmx-copy-gprs.ll U test/CodeGen/X86/vec_shuffle-17.ll U test/CodeGen/X86/2007-07-18-Vector-Extract.ll --- Merging r127775 into '.': U test/CodeGen/X86/constant-pool-remat-0.ll --- Merging r127872 into '.': U utils/lit/lit/TestingConfig.py U lib/Support/raw_ostream.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128258 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24--- Merging r128212 into '.':Bill Wendling
U lib/Transforms/Scalar/CodeGenPrepare.cpp --- Merging r128217 into '.': G lib/Transforms/Scalar/CodeGenPrepare.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128223 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24--- Merging r128203 into '.':Bill Wendling
U lib/Target/ARM/ARMBaseInstrInfo.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24--- Merging r127723 into '.':Bill Wendling
U lib/Support/Windows/Path.inc git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128202 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24--- Merging r127981 into '.':Bill Wendling
U include/llvm/Target/TargetLowering.h U lib/Target/X86/X86ISelLowering.cpp U lib/Target/X86/X86ISelLowering.h U lib/Target/ARM/ARMISelLowering.h U lib/Target/ARM/ARMISelLowering.cpp U lib/Transforms/Scalar/CodeGenPrepare.cpp --- Merging r128194 into '.': G lib/Transforms/Scalar/CodeGenPrepare.cpp --- Merging r128196 into '.': G lib/Transforms/Scalar/CodeGenPrepare.cpp --- Merging r128197 into '.': A test/CodeGen/X86/tailcall-returndup-void.ll G lib/Transforms/Scalar/CodeGenPrepare.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-23--- Merging r127871 into '.':Bill Wendling
U lib/Support/APFloat.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128174 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22--- Merging r128100 into '.':Bill Wendling
U lib/Target/ARM/ARMFastISel.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128101 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22Fix Win64 va_arg.Bill Wendling
--- Merging r127328 into '.': U test/CodeGen/X86/win64_vararg.ll U lib/Target/X86/X86ISelLowering.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128044 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22For PR9500.Bill Wendling
--- Merging r128041 into '.': U test/CodeGen/X86/fast-isel-gep.ll U lib/Target/X86/X86FastISel.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128042 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-21--- Merging r127780 into '.':Bill Wendling
U test/MC/ELF/tls-i386.s U lib/MC/MCELFStreamer.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@128032 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14For PR9480:Bill Wendling
--- Merging r127241 into '.': U lib/Support/regcomp.c git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127631 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-14--- Merging r127464 into '.': Bill Wendling
U test/Transforms/InstCombine/select.ll U lib/Transforms/InstCombine/InstCombineSelect.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11Merge r127441 from mainline.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127443 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-11Merge r127263 from mainline, fixes PR9427 for 2.9.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127437 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10For PR9438:Bill Wendling
--- Merging r127350 into '.': D test/CodeGen/X86/2009-03-11-CoalescerBug.ll --- Merging r127351 into '.': A test/CodeGen/X86/2011-03-09-Physreg-Coalescing.ll U test/CodeGen/X86/fold-pcmpeqd-2.ll U lib/CodeGen/SimpleRegisterCoalescing.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127384 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Merge r127264:Bill Wendling
Fix the build for MSVC 9 whose upper_bound() wants to compare elements in the sorted array. Patch by Olaf Krzikalla! git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_29@127273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Turn on list-ilp scheduling by default on x86 and x86-64, fix upEric Christopher
testcases accordingly. Some are currently xfailed and will be filed as bugs to be fixed or understood. Performance results: roughly neutral on SPEC some micro benchmarks in the llvm suite are up between 100 and 150%, only a pair of regressions that are due to be investigated john-the-ripper saw: 10% improvement in traditional DES 8% improvement in BSDI DES 59% improvement in FreeBSD MD5 67% improvement in OpenBSD Blowfish 14% improvement in LM DES Small compile time impact. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127208 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Further improvements to pre-RA-sched=list-ilp.Andrew Trick
This change uses the MaxReorderWindow for both height and depth, which tends to limit the negative effects of high register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127203 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Fix a compiler crash where a Glue value had multiple uses. Radar 9049552.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127198 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08Fix comment typos.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127197 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Rename the narrow shift right immediate operands to "shr_imm*" operands. AlsoBill Wendling
expand the testing of the narrowing shift right instructions. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127193 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Let shrinkToUses optionally return a list of now dead machine instructions.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127192 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Preserve line no. info.Devang Patel
Radar 9097659 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127182 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Make the UselessRegs argument optional in the LiveRangeEdit constructor.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Move getRegPressureLimit() from TargetLoweringInfo to TargetRegisterInfo.Cameron Zwarich
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127175 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Handle the special case of registers begin redefined by early-clobber defs.Jakob Stoklund Olesen
In this case, the value need to be available at the load index instead of the normal use index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127167 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Use the correct LHS type when determining the legalization of a shift's RHS ↵Owen Anderson
type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127163 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07ptx: Fix calling convention printing in AsmWriter.cppJustin Holewinski
This allows LLVM IR using ptx_kernel or ptx_device calling conventions to be properly printed when emitted in text form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127157 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Add more analysis of the sign bit of an srem instruction. If the LHS is negativeNick Lewycky
then the result could go either way. If it's provably positive then so is the srem. Fixes PR9343 #7! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127146 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07Windows/PathV2.inc: Eliminate redundant condition. DWORD is unsigned.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127140 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06Don't internalize available_externally functions. We already did the rightRafael Espindola
thing for variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06Typo.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127131 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06ConstantInt has some getters which return ConstantInt's or ConstantVector's ofNick Lewycky
the value splatted into every element. Extend this to getTrue and getFalse which by providing new overloads that take Types that are either i1 or <N x i1>. Use it in InstCombine to add vector support to some code, fixing PR8469! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127116 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06lib/CodeGen/AsmPrinter/CMakeLists.txt: Fix CMake build, following up to r127099.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127114 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06Disable a couple of experimental heuristics to get the best results from the ↵Andrew Trick
current implementation of -pre-RA-sched=list-ilp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127113 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05ARM assembler stuff is crazy: for .setfp positive values of offset ↵Anton Korobeynikov
corresponds to "add" instruction, not to "sub" as in .pad case git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127106 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05In Thumb1 mode the constant might be materialized via the load from ↵Anton Korobeynikov
constpool. Emit unwinding information in case when this load from constpool is used to change the stack pointer in the prologue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127105 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Implement frame unwinding information emission for Thumb1. Not finished yet ↵Anton Korobeynikov
because there is no way given the constpool index to examine the actual entry: the reason is clones inserted by constant island pass, which are not tracked at all! The only connection is done during asmprinting time via magic label names which is really gross and needs to be eventually fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127104 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Add unwind information emission for thumb stuffAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127103 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Handle MI flags inside Thumb2SizeReduction pass.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127102 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Preliminary support for ARM frame save directives emission via MI flags.Anton Korobeynikov
This is just very first approximation how the stuff should be done (e.g. ARM-only for now). More to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127101 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Some first rudimentary support for ARM EHABI: print exception table in "text ↵Anton Korobeynikov
mode". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127099 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Add FrameSetup MI flagsAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127098 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Work around a coalescer bug.Jakob Stoklund Olesen
The coalescer can in very rare cases leave too large live intervals around after rematerializing cheap-as-a-move instructions. Linear scan doesn't really care, but live range splitting gets very confused when a live range is killed by a ghost instruction. I will fix this properly in the coalescer after 2.9 branches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127096 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05Remove unused conditional negate operations.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127090 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05InstCombine: We know the number of items initially added to the worklist ↵Benjamin Kramer
map, reserve space early to avoid rehashing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127089 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05ptx: add basic intrinsic supportChe-Liang Chiou
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127084 91177308-0d34-0410-b5e6-96231b3b80d8
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